See also:

Cleaning instructions
Do not touch the COMAND display. The display has a very sensitive high-gloss surface; there is a risk of scratching. If you have to clean the screen, however, use a mild cleaning agent and a ...

Switching to video AUX mode
Select Video in the main function bar by sliding and turning the COMAND controller and press to confirm. If video AUX mode was the last mode selected, it will now be active. If another vi ...

Brake fluid level
If you notice that the brake fluid level in the brake fluid reservoir has fallen to the MIN mark or less, check the brake system immediately for leaks. Also check the thickness of the brake lini ...